matlab-example

说明：  直接序列扩频通信系统建模与仿真 PN码序列产生代码（matlab)(PN code sequence generated code (matlab))

这是求信噪比的程序，就是信息噪声功率比上噪声功率(This is the signal to noise ratio for the procedure is, the information on the noise power ratio noise power)

人脸识别matlab程序，yyale人脸库上实现，三阶近邻法 (Face recognition matlab program the yyale face database, the third-order nearest neighbor method)

基于循环前缀的同步链路，包括调制解调等流程(Cyclic prefix based synchronization link, including the modulation and demodulation process)

matlab编写的Lyapunov指数计算程序(matlab lyapunov)

说明：  IBMde股票图形示例,含数据 有布林线,平均移动线(IBMde stock graphics samples, containing data Brin line, the average mobile lines)

palm print recognition project did in matlab

A Topic Modeling Toolbox Using Belief Propagation，一种用BP算法建立主题模型的算法，计算速度较快。有说明文档。(A Topic Modeling Toolbox Using Belief Propagation, a topic model established by BP algorithm algorithm to calculate faster. There documentation.)

主成分分析方法在各个变量之间相关关系研究的基础上，用较少的新变量代替原来较多的变量，而且使这些较少的新变量尽可能多地保留原来较多的变量所反映的信息一种方法。(Principal Component Analysis in the relationship between the various variables on the basis of the study, with fewer new variables replace the original more variable, but made them less a new variable as much as possible to retain the original variables that reflect more information methods)

现代信号处理书里面的仿真程序，初学者可以看看(Book of modern signal processing inside the simulation program, beginners can take a look)